NAD(P)H-hydrate epimerase
NAD(P)H-hydrate epimerase | |||||||||
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Identifiers | |||||||||
EC number | 5.1.99.6 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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NAD(P)H-hydrate epimerase (EC 5.1.99.6, NAD(P)HX epimerase) is an enzyme with systematic name (6R)-6beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide 6-epimerase.[1] This enzyme catalyses the following chemical reaction
- (1) (6R)-6beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide (6S)-6beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide
- (2) (6R)-6beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide phosphate (6S)-6beta-hydroxy-1,4,5,6-tetrahydronicotinamide-adenine dinucleotide phosphate
The enzyme can use either (R)-NADH-hydrate or (R)-NADPH-hydrate as a substrate.
References
- ↑ Marbaix, A.Y.; Noel, G.; Detroux, A.M.; Vertommen, D.; Van Schaftingen, E.; Linster, C.L. (2011). "Extremely conserved ATP- or ADP-dependent enzymatic system for nicotinamide nucleotide repair". J. Biol. Chem. 286: 41246–41252. doi:10.1074/jbc.c111.310847. PMID 21994945.
External links
- NAD(P)H-hydrate epimerase at the US National Library of Medicine Medical Subject Headings (MeSH)
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